Seat



FIG. 1 is a front perspective view of a seat showing the design in the form of a sofa;

FIG. 2 is a rear elevational view of the seat shown in FIG. 1;

FIG. 3 is a front perspective view of the design shown in the form of a loveseat; and

FIG. 4 is a front perspective view of the design in the form of an armchair.

The side of the seat not shown in a mirror image of the side shown. 

The ornamental design for a seat, as shown and described. 